摘要:
class Solution {public: vector hor; vector ver; vector rightline; vector leftline; int len; int result; int totalNQueens(int n) { result ...
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摘要:
题目的要点是:怎么快速判断这次的皇后和以前的是不冲突的。class Solution {public: vector hor; vector ver; vector rightline; vector leftline; int len; vector> result; vector >...
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摘要:
class Solution {public: vector result; vector letterCombinations(string digits) { string buf[] = { "abc","def","ghi","jkl","mno","pqrs","tuv...
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摘要:
class Solution {public: vector> result; vector temp; vector > combine(int n, int k) { temp.resize(k); GetCombine(n,k); return result; } ...
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